2308470345 has 12 divisors (see below), whose sum is σ = 4001348676. Its totient is φ = 1231184160.

The previous prime is 2308470317. The next prime is 2308470349. The reversal of 2308470345 is 5430748032.

It is a happy number.

2308470345 is a `hidden beast` number, since 2 + 308 + 4 + 7 + 0 + 345 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1338023241 + 970447104 = 36579^2 + 31152^2 .

It is not a de Polignac number, because 2308470345 - 2⁷ = 2308470217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2308470349) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25649626 + ... + 25649715.

It is an arithmetic number, because the mean of its divisors is an integer number (333445723).

Almost surely, 2^2308470345 is an apocalyptic number.

It is an amenable number.

2308470345 is a deficient number, since it is larger than the sum of its proper divisors (1692878331).

2308470345 is a wasteful number, since it uses less digits than its factorization.

2308470345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51299352 (or 51299349 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 2308470345 is about 48046.5435281249. The cubic root of 2308470345 is about 1321.6245579900.

The spelling of 2308470345 in words is "two billion, three hundred eight million, four hundred seventy thousand, three hundred forty-five".